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  1.  Home
  2. RPG400-L
  3. June 2005

RE: SQL CLI and performance

> SQL _is_ faster.
> Try your test again, this time doing a multi-row
> fetch of 1000 rows at a time.

For comparison with traditional I/O, set the NBRRCDS
[Number of records to retrieve at once] parameter of
the OVRDBF command to 1000, and specify BLOCK(*YES) on
the RPG "F" spec.

This isn't to suggest that you shouldn't use SQL, but
that I've never run into a situation where you
couldn't get better performance by using traditional
I/O.

Nathan Andelin


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